Vacuum cleaner



FIG. 1 is a front perspective view of a vacuum cleaner showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof shown detached from a vacuum cleaner; and,

FIG. 9 is another perspective view thereof shown detached from a portion of the vacuum cleaner.

The details shown in broken lines form no part of the claimed design.

The broken lines in the figures show portions of the vacuum cleaner which form no part of the claimed design.

The broken line showing of the vacuum cleaner in FIGS. 8 and 9 is for environmental purposes only and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a vacuum cleaner, as shown and described. 